Base | Representation |
---|---|
bin | 101101111100111110011011… |
… | …110100011000010110111100 |
3 | 222111120210100210120021000201 |
4 | 231330332123310120112330 |
5 | 202442221002340004040 |
6 | 1553500303125133244 |
7 | 60366260256165202 |
oct | 5574763364302674 |
9 | 874523323507021 |
10 | 202102300313020 |
11 | 5943a116804478 |
12 | 1a80094355a224 |
13 | 88a021ba87443 |
14 | 37c9b36c45072 |
15 | 18572281daa9a |
hex | b7cf9bd185bc |
202102300313020 has 24 divisors (see below), whose sum is σ = 439049824819200. Its totient is φ = 78053302189632.
The previous prime is 202102300312883. The next prime is 202102300313063. The reversal of 202102300313020 is 20313003201202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174226120380 + ... + 174226121539.
It is an arithmetic number, because the mean of its divisors is an integer number (18293742700800).
Almost surely, 2202102300313020 is an apocalyptic number.
202102300313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202102300313020 is an abundant number, since it is smaller than the sum of its proper divisors (236947524506180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202102300313020 is a wasteful number, since it uses less digits than its factorization.
202102300313020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348452241957 (or 348452241955 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 202102300313020 its reverse (20313003201202), we get a palindrome (222415303514222).
The spelling of 202102300313020 in words is "two hundred two trillion, one hundred two billion, three hundred million, three hundred thirteen thousand, twenty".
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